CN212535761U - Portable railway tunnel defroster - Google Patents
Portable railway tunnel defroster Download PDFInfo
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- CN212535761U CN212535761U CN202021226650.5U CN202021226650U CN212535761U CN 212535761 U CN212535761 U CN 212535761U CN 202021226650 U CN202021226650 U CN 202021226650U CN 212535761 U CN212535761 U CN 212535761U
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- railway tunnel
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- portable railway
- laser instrument
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Abstract
The utility model discloses a portable railway tunnel defroster, including working power supply, working power supply is connected with the laser instrument through the power cord, the laser instrument is connected with control switch respectively, power knob and fan, shell b is installed to the laser instrument, shell b just is provided with the louvre to the fan, control switch and power knob all are located shell b's the outside, the laser instrument has the camera through fiber connection, the focusing lens is installed to the camera, shell c is installed to the camera, the control button of camera is located shell c's the outside, hydraulic pressure cloud platform tripod is installed to shell c bottom. The utility model relates to a portable railway tunnel defroster has solved the railway tunnel deicing inefficiency that exists among the prior art, the unsafe problem of operation.
Description
Technical Field
The utility model belongs to the technical field of the photoelectricity is used, concretely relates to portable railway tunnel defroster.
Background
The tunnel clearance in the tunnel of the electrified line limits the safe distance between a contact network and the tunnel wall, in severe cold weather in winter, the water seepage and icing of the tunnel are cleared away in time, the contact network is easy to short-circuit and trip, the catenary can be blown in serious conditions, major accidents are caused, and the train running safety is seriously influenced. Taking the west ampere railway administration as an example, in order to ensure driving safety, special tunnel deicing work about 40 days in winter is carried out every year. A large amount of manpower and material resources are required to be invested for deicing in winter every year, and efficient deicing tools and equipment are not available at present. Although some researches are made in the aspects of deicing and anti-icing, the conventional manual deicing has high labor intensity and low efficiency, is unsafe in deicing operation, and has no obvious effect on driving.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable railway tunnel defroster has solved the railway tunnel deicing inefficiency that exists among the prior art, the unsafe problem of operation.
The utility model provides a technical scheme be a portable railway tunnel defroster, including working power supply, working power supply is connected with the laser instrument through the power cord, the laser instrument is connected with control switch respectively, power knob and fan, shell b is installed to the laser instrument, the fan rigid coupling is inboard in shell b, shell b just is provided with the louvre to the fan, control switch and power knob all are located shell b's the outside, the laser instrument has the camera through fiber connection, focusing lens is installed to the camera, shell c is installed to the camera, the control button of camera is located shell c's the outside, focusing lens stretches out shell c, hydraulic pressure cloud platform tripod is installed to shell c bottom.
The utility model discloses a characteristics still lie in:
the power line is wrapped by an insulating layer.
The working power supply adopts a high-energy density lithium battery pack, the working power supply is provided with a shell a, the side surface of the shell a is provided with at least one first handle, the side surface of the shell a is also provided with a charging jack, and the charging jack is connected with a power line.
The laser is a fiber laser.
The outer side of the shell b is provided with at least one second handle.
The focusing lens adopts a plurality of combined aberration-eliminating lenses, and the outer side surface of the focusing lens is provided with a high damage threshold antireflection film.
The top of the tripod of the hydraulic tripod head is provided with a quick-mounting plate, the top of the quick-mounting plate is fixedly connected with an inverted bolt, the bottom of the shell c is provided with a bolt hole matched with the bolt, and the shell c is connected with the tripod of the hydraulic tripod head through the bolt.
The utility model has the advantages that:
the utility model relates to a portable railway tunnel defroster has very strong adaptability to interference such as dust, rain and dew, vibration, static electricity, through changing the size and the thickness of facula, has strengthened the laser energy density that acts on the icicle to reach the purpose of melting icicle, improved deicing operating efficiency; the utility model relates to a portable railway tunnel defroster, the laser light source of which meets the wavelength that metal can reflect and mainly cut nonmetal, and the wire can not be damaged when the clearing operation is carried out, thus being safe and reliable; the utility model relates to a portable railway tunnel defroster, simple structure, the operation is nimble, possesses stronger commonality, adaptable different low voltage power supply requirement of charging, and small, light in weight have the long characteristics of continuous operation time moreover.
Drawings
Fig. 1 is the utility model discloses a portable railway tunnel defroster's schematic structure view.
In the figure, 1 is a working power supply, 1-1 is a first handle, 1-2 is a charging jack, 2 is a laser, 2-1 is a control switch, 2-2 is a heat dissipation hole, 2-3 is a second handle, 2-4 is a power knob, 3 is an optical fiber, 4 is a camera, and 5 is a hydraulic tripod head tripod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a portable railway tunnel defroster, as shown in figure 1, including working power supply 1, working power supply 1 is connected with laser instrument 2 through the power cord, laser instrument 2 is connected with control switch 2-1, power knob 2-4 and fan respectively, laser instrument 2 installs shell b, the fan rigid coupling is in shell b inboard, shell b just is provided with louvre 2-2 to the fan, control switch 2-1 and power knob 2-4 are all located the outside of shell b, laser instrument 2 is connected with camera 4 through optic fibre 3, camera 4 installs the focus lens, camera 4 installs shell c, the control button of camera 4 is located the outside of shell c, the focus lens stretches out shell c, the hydraulic pressure cloud platform tripod 5 is installed to shell c bottom; the model of the hydraulic tripod head tripod 5 is WF-718.
Preferably, the power line is wrapped with an insulating layer.
Preferably, the working power supply 1 adopts a high-energy density lithium battery pack, the working power supply 1 is provided with a shell a, the side surface of the shell a is provided with at least one first handle 1-1, the side surface of the shell a is also provided with a charging jack 1-2, and the charging jack 1-2 is connected with a power line; the housing a is of rectangular plastic construction.
Preferably, the laser 2 is a fiber laser with model number PT-FCL-1080-.
Preferably, the outer side of the housing b is provided with at least one second handle 2-3; the shell b is a rectangular metal structure.
Preferably, the focusing lens adopts a plurality of combined aberration eliminating lenses, so that spherical aberration and coma can be effectively eliminated; and the outer side surface of the focusing lens is provided with a high damage threshold antireflection film.
Preferably, the top of the hydraulic tripod head tripod 5 is provided with a quick-mounting plate, the top of the quick-mounting plate is fixedly connected with an inverted bolt, the bottom of the shell c is provided with a bolt hole matched with the bolt, and the shell c is connected with the hydraulic tripod head tripod 5 through the bolt.
Preferably, the camera model is JA-A1C.
The utility model relates to a portable railway tunnel defroster, its theory of operation as follows:
firstly, a control switch 2-1, a power knob 2-4 and a control button are turned on, a working power supply 1 stably transmits electric energy to a laser 2 to be converted into laser capable of deicing, the laser is transmitted to a focusing lens on a camera 4 through an optical fiber 3, and the focusing lens emits the laser capable of melting icicles;
the working power supply 1 can continuously work for at least more than 6 hours; the laser can be reflected when meeting metal and only cuts nonmetal; after working for a period of time, the fan and the heat dissipation hole 2-2 can effectively reduce the heat dissipated by the laser 2 and prolong the service life of the laser; the camera 4 monitors the deicing operation condition in real time, the power of the laser is adjusted through the power knob 2-4, and the size and thickness of a laser spot are changed through the control button; after the laser reaches the contact surface of ice and substances, the contact surface absorbs energy to melt the ice layer of the contact surface, the adhesive force of the ice is reduced, and the ice is cracked under the action of gravity; the hydraulic tripod head tripod 5 can adjust the camera 4 to a proper position according to actual conditions, and is convenient for deicing columns.
The utility model relates to a portable railway tunnel defroster, its advantage lies in:
(1) the utility model relates to a portable railway tunnel defroster, the setting of the first in command 1-1 and the second in command 2-3 conveniently carries and removes, saves the activity duration, and is easy and simple to handle.
(2) The utility model relates to a portable railway tunnel defroster, its deicing process need not with deicing object physical contact, through the accurate transmission of focusing lens to the icicle, most icicles all can melt, and it is big to have overcome operation intensity and the degree of difficulty in the artifical deicing mode of tradition, need consume a large amount of manpowers, material resources, still need have a power failure operation to influence the drawback of driving a vehicle.
Claims (7)
1. The utility model provides a portable railway tunnel defroster, its characterized in that includes working power supply (1), working power supply (1) is connected with laser instrument (2) through the power cord, laser instrument (2) are connected with control switch (2-1), power knob (2-4) and fan respectively, shell b is installed in laser instrument (2), the fan rigid coupling is inboard in shell b, shell b just is provided with louvre (2-2) to the fan, control switch (2-1) and power knob (2-4) all are located the outside of shell b, laser instrument (2) are connected with camera (4) through optic fibre (3), focus lens is installed to camera (4), shell c is installed to camera (4), the control button of camera (4) is located the outside of shell c, the focusing lens extends out of the shell c, and a hydraulic tripod head tripod (5) is installed at the bottom of the shell c.
2. A portable railway tunnel deicing apparatus as set forth in claim 1 wherein said power cord is encased in an insulating layer.
3. A portable railway tunnel deicing device according to claim 1, characterized in that the working power supply (1) adopts a high energy density lithium battery pack, the working power supply (1) is provided with a housing a, at least one first handle (1-1) is arranged on the side of the housing a, a charging jack (1-2) is further arranged on the side of the housing a, and the charging jack (1-2) is connected to a power line.
4. A portable railway tunnel deicing device as claimed in claim 1, characterized in that said laser (2) is a fiber laser.
5. A portable railway tunnel deicing device as claimed in claim 1, characterized in that the outer side of said casing b is provided with at least one second handle (2-3).
6. The portable railway tunnel deicing device as claimed in claim 1, wherein the focusing lens is a multi-piece combined aberration-eliminating lens, and an anti-reflection film with a high damage threshold is arranged on an outer side surface of the focusing lens.
7. A portable railway tunnel deicing device as claimed in claim 1, wherein a quick-mounting plate is arranged on the top of the hydraulic tripod head (5), an inverted bolt is fixedly connected to the top of the quick-mounting plate, a bolt hole matched with the bolt is arranged at the bottom of the outer shell c, and the outer shell c is connected with the hydraulic tripod head (5) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226650.5U CN212535761U (en) | 2020-06-29 | 2020-06-29 | Portable railway tunnel defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226650.5U CN212535761U (en) | 2020-06-29 | 2020-06-29 | Portable railway tunnel defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535761U true CN212535761U (en) | 2021-02-12 |
Family
ID=74546990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226650.5U Active CN212535761U (en) | 2020-06-29 | 2020-06-29 | Portable railway tunnel defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535761U (en) |
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2020
- 2020-06-29 CN CN202021226650.5U patent/CN212535761U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210721 Address after: 211500 Hengli Park, No. 222, No. 7, 399 Xiongzhou South Road, Longchi Street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: NANJING DUNJIE ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 5 Patentee before: XI'AN University OF TECHNOLOGY |